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Former Amazon engineer pleads guilty to stealing $12.3 million of crypto in first ever hacking case involving smart contracts

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Former Amazon engineer pleads guilty to stealing .3 million of crypto in first ever hacking case involving smart contracts
  • An ex-Amazon engineer pleaded guilty this week to hacking two cryptocurrency exchanges.
  • The conviction is the first ever secured in a case involving the hacking of a smart contract.
  • He’ll face up to five years in prison and will be made to pay back $12.3 million in stolen funds.

A former Amazon engineer this week pleaded guilty to hacking two cryptocurrency exchanges in a landmark case that resulted in the first ever conviction involving the hacking of a smart contract.

Shakeeb Ahmed, who previously worked as a security engineer for Amazon, will face up to five years in prison and will have to forfeit $12.3 million worth of stolen cryptocurrency, according to a statement from the United States Attorney for the Southern District of New York.

The hacks, which took place in 2022, targeted Nirvana Finance and a second unnamed crypto exchange on the Solana blockchain.

Blockchain is essentially a digital ledger allowing users to store data, including financial transactions, in a decentralized environment. One benefit to blockchain is security because the stored data cannot be edited.

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Ahmed exploited a vulnerability in the exchange’s smart contracts, according to the US Attorney, allowing him to submit falsified data that resulted in the contracts generating millions of dollars worth of inflated fees he hadn’t earned.

What are smart contracts?

Smart contracts are blockchain programs that, like a vending machine, execute specified functions when predetermined conditions are met. For example, a landlord leasing an apartment could use a smart contract in which the renter must transfer a security deposit to receive the apartment door code.

Ahmed was able to reverse engineer the steps needed to make the exchanges pay out massive sums by using specialized skills he developed working for Amazon, according to the US Attorney.

Ahmed then attempted to cover his tracks by negotiating with the unnamed crypto exchange. He said he’d agree to return all of the stolen funds, less $1.5 million if the exchange agreed not to contact law enforcement about the hack, prosecutors said.

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After hacking the first exchange, Ahmed targeted Nirvana’s cryptocurrency, ANA, exploiting a function of the cryptocurrency intended to inflate each token’s price after a large sum was purchased. Using a workaround in Nirvana’s smart contract, Ahmed could buy $10 million worth of ANA tokens at an artificially lowered price and sell them for $3.6 million in profit.

“Nirvana offered AHMED a ‘bug bounty’ of as much as $600,000 to return the stolen funds, but AHMED instead demanded $1.4 million, did not reach agreement with Nirvana, and kept all the stolen funds,” according to the US Attorney statement. “The $3.6 million AHMED stole represented approximately all the funds possessed by Nirvana, which as a result shut down shortly after AHMED’s attack.”

Ahmed stole over $12 million and “tried to cover his tracks by swapping stolen crypto for Monero, using cryptocurrency mixers, hopping across blockchains, and utilizing overseas crypto exchanges,” US Attorney Damian Williams said in a statement.

Representatives for the United States Attorney for the Southern District of New York did not immediately respond to a request for comment from Business Insider.

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In theory, the benefit of a smart contract is to eliminate the risk of fraud by a middleman or, say, a broker. However, the program has been vulnerable to attacks by hackers.

About $2.2 billion in cryptocurrency was stolen in 2022 from Decentralized Finance (DeFi) projects, allowing people to carry out financial transactions without needing third parties or financial institutions such as banks.

The New York Times reported that many of the thefts were carried out by taking advantage of vulnerabilities in smart contracts. Since smart contracts are built upon open-source code, hackers can make themselves aware of the inner workings of the software and take advantage of any vulnerabilities.

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Crypto

North Korean hackers account for 60% of all cryptocurrency stolen in 2024

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North Korean hackers account for 60% of all cryptocurrency stolen in 2024

North Korean hackers have stolen $1.34bn (£1bn) in cryptocurrency in 2024, accounting for nearly 60 per cent of the total amount stolen across the world, according to a new study.

A total of $2.2bn (£1.76bn) has been stolen from crypto platforms this year, marking a rise of 21 per cent, with crypto hacks by North Korean affiliates “becoming more frequent”, a study by blockchain analysis company Chainalysis said.

The amount stolen by North Korea-affiliated saw a 102 per cent increase in value from 2023, when an estimated $660.50m was stolen.

Isolated in the global market and reeling under international sanctions, the government in North Korea is accused of turning to crypto theft to fund state-sponsored operations and support its booming nuclear arsenal.

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The report said that the US and international experts have assessed that Pyongyang uses the stolen crypto money to “finance its weapons of mass destruction and ballistic missiles programs”.

“Hackers linked to North Korea have become notorious for their sophisticated and relentless tradecraft, often employing advanced malware, social engineering, and cryptocurrency theft to fund state-sponsored operations and circumvent international sanctions,” the report said.

North Korean leader Kim Jong Un (C) overseeing a simulated nuclear counterattack drill earlier this year
North Korean leader Kim Jong Un (C) overseeing a simulated nuclear counterattack drill earlier this year (EPA)

Some of these attacks appeared to be linked to North Korean IT workers who have been able to infiltrate crypto and other technology firms, the report added.

“These workers often use sophisticated Tactics, Techniques, and Procedures (TTPs), such as false identities, third-party hiring intermediaries, and manipulating remote work opportunities to gain access,” it said.

The research comes at a time when the value of bitcoin, the world’s biggest and best-known cryptocurrency, has rallied to record levels ahead of US president-elect Donald Trump‘s second administration. This week Mr Trump reiterated that he plans to create a US strategic reserve of bitcoin similar to its strategic oil reserve, stoking the enthusiasm of crypto bulls.

The US Department of Justice (DoJ) has launched a crackdown on North Korean hackers engaged in crypto theft in recent years. It indicted 14 North Korean nationals who obtained employment as remote IT workers at US companies and were accused of generating more than $88m by stealing proprietary information and extorting their employers.

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In one of the most significant incidents of crypto theft, a North Korea-affiliated hack targeted the Japanese cryptocurrency exchange DMM Bitcoin. The attack led to the theft of around 4,502.9 Bitcoin, worth $305m at the time.

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North Korean hackers stole $1.3bn in crypto this year, report says

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North Korean hackers stole .3bn in crypto this year, report says

A total of $2.2bn (£1.76bn) in cryptocurrencies has been stolen this year, with North Korean hackers accounting for more than half that figure, according to a new study.

Research firm Chainalysis says hackers affiliated with the reclusive state stole $1.3bn of digital currencies – more than double last year’s haul.

Some of the thefts appear to be linked to North Korean hackers posing as remote IT workers to infiltrate crypto and other technology firms, the report says.

It comes as the price of bitcoin has more than doubled this year as incoming US president Donald Trump is expected to be more crypto-friendly than his predecessor, Joe Biden.

Overall, the amount of cryptocurrency stolen by hackers in 2024 increased by 21% from last year but it was still below the levels recorded in 2021 and 2022, the report said.

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“The rise in stolen crypto in 2024 underscores the need for the industry to address an increasingly complex and evolving threat landscape.”

It said the majority of crypto stolen this year was due to compromised private keys – which are used to control access to users’ assets on crypto platforms.

“Given that centralised exchanges manage substantial amounts of user funds, the impact of a private key compromise can be devastating”, the study added.

Some of the most significant incidents this year included the theft of the equivalent of $300m in bitcoin from Japanese cryptocurrency exchange, DMM Bitcoin, and the loss of nearly $235m from WazirX, an India-based crypto exchange.

The US government has said the North Korean regime resorts to cryptocurrency theft and other forms of cybercrime to circumvent international sanctions and raise money.

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Last week, a federal court in St Louis indicted 14 North Koreans for allegedly being part of a long-running conspiracy aimed at extorting funds from US companies and funnelling money to Pyongyang’s weapons programmes.

The US State Department also announced that it would offer a reward of up to $5m for anyone who could provide more information about the alleged scheme.

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New Opportunities for Businesses with Cryptocurrency Wallets | Fingerlakes1.com

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New Opportunities for Businesses with Cryptocurrency Wallets | Fingerlakes1.com
New Opportunities for Businesses with Cryptocurrency Wallets | Fingerlakes1.com

Cryptocurrency wallets are no longer a niche tool for tech enthusiasts, they’re quickly becoming a must-have for businesses looking to adapt and grow.

These digital wallets allow companies to store, manage, and accept cryptocurrencies securely, offering a host of advantages for businesses worldwide.

With the rise of blockchain technology, tools like a crypto wallet for your business are helping organizations unlock new opportunities for speed, security, and global expansion.

In this article, we’ll break down how cryptocurrency wallets can transform businesses, highlighting their features, benefits, and real-world applications.

Key Features of Cryptocurrency Wallets for Businesses

Security:

Cryptocurrency wallets use advanced blockchain technology to protect against fraud, hacking, and data breaches.

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Each transaction is recorded on an immutable ledger, ensuring transparency and minimizing the risk of manipulation.

For businesses, this translates to a higher level of trust and reduced exposure to fraud.

Efficiency:

Speed is everything in today’s business world.

With crypto wallets, transactions are processed much faster compared to traditional banking methods.

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No waiting days for wire transfers, payments are completed in minutes, whether it’s across town or across the globe.

Global Access:

Unlike traditional payment methods, cryptocurrency wallets aren’t restricted by borders or currency conversions.

Businesses can seamlessly operate in international markets, offering customers an easy and affordable way to pay without dealing with exchange rates or high transaction fees.

Opportunities Provided by Crypto Wallets

The growing popularity of cryptocurrency isn’t just hype, it’s backed by numbers.

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As of 2024, approximately 562 million people own some type of cryptocurrency, which represents about 6.8% of the global population, according to a recent survey by Triple A.

For businesses, these millions of crypto wallets unlock a wide range of opportunities:

Expanding Customer Base: Tech-savvy customers and international audiences are increasingly turning to cryptocurrencies for their purchases.

Businesses that accept crypto payments can attract a wider audience, including customers in regions with limited access to traditional banking systems.

Cost Savings: Traditional payment processors and credit card networks come with hefty transaction fees.

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Cryptocurrency payments, on the other hand, have significantly lower fees, especially for international transactions.

Over time, these savings can make a real impact on a company’s bottom line.

Revenue Growth: By accepting cryptocurrencies, businesses can tap into a growing market segment and create new revenue streams.

Whether it’s Bitcoin, Ethereum, or stablecoins, crypto acceptance positions businesses as forward-thinking and innovative.

Financial Independence: Crypto wallets allow businesses to operate independently of banks and intermediaries.

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Companies gain full control over their finances and can send or receive payments anytime, anywhere, without relying on third-party approval.

Use Cases for Businesses

Cryptocurrency wallets are already transforming industries, helping businesses reduce costs, improve efficiency, and attract new customers.

Here are a few specific examples:

  • E-commerce and Online Services: Online retailers are increasingly adopting crypto wallets to reach global customers and reduce transaction fees. By accepting cryptocurrencies, e-commerce platforms eliminate middlemen and offer faster, cheaper payments.
  • Gaming and Entertainment: The gaming industry has embraced cryptocurrency as a payment method for in-game purchases, subscriptions, and digital goods. Crypto wallets offer gamers a seamless way to pay while enabling businesses to attract a tech-savvy audience.
  • Forex and Trading Platforms: Crypto wallets are a natural fit for forex and trading businesses, allowing them to accept and process digital assets quickly and securely. This improves liquidity and gives traders more flexibility with their investments.

Real-World Case Study:

In 2014, large ecommerce retail Overstock.com started accepting crypto payments and they then reported that 5.6% of all their sales for the following year were attributed to crypto.

By removing transaction barriers and offering a flexible payment option, they successfully expanded their global reach and boosted sales.

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Conclusion

Cryptocurrency wallets are opening up new opportunities for businesses to grow, adapt, and thrive in a digital-first world.

From enhanced security and cost savings to faster transactions and global accessibility, the benefits are hard to ignore.

By adopting a reliable crypto wallet for your business, you’re not just staying ahead of the curve, you’re setting your company up for long-term success.

With crypto adoption on the rise, there’s never been a better time to explore the future of payments.

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